How to delete specific nodes from an XElement?

Question

I have created a XElement with node which has XML as below.

I want to remove all the \"Rule\" nodes if they contain \"conditions\" node.

Answer 1

I've made a small example for you:

XDocument document = XDocument.Parse(GetXml());
var rulesNode = document.Element("Rules");
if (rulesNode != null)
{
    rulesNode.Elements("Rule").Where(r => r.Element("Conditions") != null).Remove();
}